Shawn Michael and Rachel Eva are Work of My Hands, an artist team in San Diego. Their new work explores lighting as an artistic element in sculpture, designed to highlight organic textures and industrial elements. Working with lighting adds so many dimensions to a piece of art, and with these sculptures, they love giving a great big kick in the pants to traditional lighting, and providing pieces of interest and fascination that intrigue the viewer.
They have a video related to a Kickstarter project launched in 2012, that demonstrates some of their work. You can see it here: Electricity in Art: Sculptural Lighting